Probe cleaning device for full-automatic biochemical analyzer

Abstract

The utility model belongs to the technical field of biochemical analyzers, in particular to a probe cleaning device for a full-automatic biochemical analyzer, which comprises a loading plate, supporting legs are fixed at four corners of the bottom of the loading plate, a cleaning box is mounted at the top of the loading plate, and a water distribution pipe is mounted in the cleaning box; according to the utility model, through cooperative use of the installation pipe, the through hole, the elastic sheet, the fixed block, the limiting sheet and the sleeve, rapid positioning and stable fixation of the probe are realized, so that the purpose of synchronous cleaning of the inner wall and the outer wall is achieved, and the efficiency of the cleaning process and the thoroughness of probe cleaning are significantly improved. By means of the design, the cleaning process is more efficient and convenient, and an operator can easily master the cleaning device due to the simple structure. The device is low in maintenance cost, has relatively high economic applicability, and is suitable for being popularized and applied to various biochemical analyzers. By using the device, sample pollution caused by incomplete cleaning can be effectively avoided, so that the accuracy and reliability of biochemical detection data are ensured.

Description

Technical Field

[0001] This utility model belongs to the technical field of biochemical analyzers, specifically relating to a probe cleaning device for a fully automated biochemical analyzer. Background Technology

[0002] A biochemical analyzer, also known as a biochemical analyzer, is an instrument that uses photoelectric colorimetry to measure specific chemical components in body fluids. Due to its fast measurement speed, high accuracy, and low reagent consumption, it is now widely used in hospitals at all levels, epidemic prevention stations, and family planning service stations. Using it in conjunction with other instruments can greatly improve the efficiency and effectiveness of routine biochemical testing.

[0003] However, probes in biochemical analyzers can become contaminated with bodily fluids after use, affecting their subsequent use. Currently, devices used to clean biochemical analyzer probes typically clean the outer wall of the probe first, followed by the inner wall. However, this cleaning method is relatively inefficient.

[0004] To address the aforementioned issues, this application proposes a probe cleaning device for a fully automated biochemical analyzer. Utility Model Content

[0005] To address the aforementioned problems in the existing technology, this utility model provides a probe cleaning device for a fully automated biochemical analyzer.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a probe cleaning device for a fully automated biochemical analyzer, comprising a carrier plate, with support legs fixed at the four corners of the bottom of the carrier plate and a cleaning box installed on the top. A water distribution pipe is installed inside the cleaning box, and a connecting pipe is fixed to the outer wall of the water distribution pipe. The top end of the connecting pipe passes through the cleaning box. Several nozzles are also fixed at equal intervals on the water distribution pipe. A cover door is connected to one side of the cleaning box via a hinge.

[0007] The cleaning tank is also rotatably connected to an installation tube. One end of the installation tube passes through the cleaning tank and is fixed to a manual turntable. The installation tube has three through holes. Three spring pieces are fixed to the inner wall of the installation tube. One side of each of the three spring pieces is located inside the through hole and a fixing block is fixed thereto. The fixing block extends out of the through hole. A pipe is also fixed to the manual turntable. One end of the pipe passes through the cleaning tank and is located on the inner wall of the installation tube. A sleeve is also installed on the outer wall of the installation tube by threads.

[0008] Preferably, a limiting piece is also fixed to the top of each of the three fixing blocks.

[0009] Preferably, a guide pipe is fixed to the bottom of the carrier plate, and a water outlet pipe is fixed to the bottom of the guide pipe.

[0010] Preferably, the inner walls of all three spring pieces are bonded with silicone pads.

[0011] Preferably, an arc-shaped piece is fixed to one side of each of the three spring pieces.

[0012] Preferably, the cover door is also provided with a viewing window.

[0013] Preferably, the inner wall of the cleaning tank is further fixed with a support plate, and one end of the mounting tube passes through the support plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention utilizes a combination of an installation tube, through-hole, spring, fixing block, limiting plate, and sleeve to achieve rapid positioning and stable fixation of the probe, thereby achieving simultaneous cleaning of the inner and outer walls. This significantly improves the efficiency of the cleaning process and the thoroughness of probe cleaning. This design not only makes the cleaning process more efficient and convenient but also allows for easy operation due to its simple structure. The device has low maintenance costs and strong economic applicability, making it suitable for widespread application in various biochemical analyzers. Using this device effectively avoids sample contamination caused by incomplete cleaning, thus ensuring the accuracy and reliability of biochemical detection data.

[0016] Other additional advantages and benefits of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is an exploded view of the spring clip in this utility model;

[0020] Figure 3 This is a cross-sectional structural diagram of the cleaning tank in this utility model;

[0021] Figure 4 In this utility model Figure 3 A magnified structural diagram at point A;

[0022] Figure 5 This is a cross-sectional structural diagram of the mounting tube in this utility model.

[0023] In the diagram: 1. Carrier plate; 2. Support leg; 3. Cleaning tank; 4. Cover door; 5. Viewing window; 6. Water distribution pipe; 7. Connecting pipe; 8. Nozzle; 9. Installation pipe; 10. Through hole; 11. Spring; 12. Fixing block; 13. Limiting plate; 14. Sleeve; 15. Arc-shaped plate; 16. Manual turntable; 17. Pipe; 18. Silicone pad; 19. Support plate; 20. Guide pipe; 21. Water outlet pipe. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-5 The present invention provides the following technical solution: a probe cleaning device for a fully automatic biochemical analyzer, including a carrier plate 1, support legs 2 fixed at the four corners of the bottom of the carrier plate 1, a cleaning box 3 installed on the top, a water distribution pipe 6 installed inside the cleaning box 3, a connecting pipe 7 fixed on the outer wall of the water distribution pipe 6, the top end of the connecting pipe 7 penetrating the cleaning box 3, and several nozzles 8 fixed at equal intervals on the water distribution pipe 6, and a cover door 4 connected to one side of the cleaning box 3 by a hinge;

[0026] The cleaning tank 3 is also rotatably connected to an installation pipe 9. One end of the installation pipe 9 passes through the cleaning tank 3 and is fixed to a manual turntable 16. The installation pipe 9 has three through holes 10. Three spring clips 11 are fixed to the inner wall of the installation pipe 9. A fixing block 12 is fixed to one side of each of the three spring clips 11 inside the through hole 10, and the fixing block 12 extends out of the through hole 10. A pipe 17 is also fixed to the manual turntable 16. One end of the pipe 17 passes through the cleaning tank 3 and is located on the inner wall of the installation pipe 9. A sleeve 14 is also threaded onto the outer wall of the installation pipe 9. Before use, please first sleeve the flexible hose onto the connecting pipe 7 and the pipe 17 respectively, and then connect the flexible hose to the water pump. Insert the probe into the mounting tube 9. Rotate the sleeve 14 clockwise to move it on the mounting tube 9 and press the fixing block 12 downward, thereby pressing the three spring pieces 11 to clamp the outer wall of the probe. Then, start the water pump to allow the nozzle 8 to clean the outer wall of the probe, while the pipe 17 cleans the inner wall of the probe. Use the through hole 10 to allow the water sprayed on the inner wall of the probe to flow out, so that the inner and outer walls of the probe are cleaned at the same time. During the cleaning process, the manual turntable 16 can be rotated to rotate the probe to ensure that the outer wall is cleaned more thoroughly. After cleaning, rotate the sleeve 14 counterclockwise to reset the fixing block 12. Then open the cover door 4 and take out the cleaned probe.

[0027] Specifically, by Figure 2 As shown in this embodiment, the top of each of the three fixing blocks 12 is also fixed with a limiting piece 13; this can limit the movement of the sleeve 14 to prevent the sleeve 14 from exceeding the specified position, thereby increasing the stability of the spring piece 11 when clamped.

[0028] Specifically, by Figure 1 As shown in this embodiment, a guide pipe 20 is fixed to the bottom of the carrier plate 1, and a water outlet pipe 21 is fixed to the bottom of the guide pipe 20; the sprayed water can be guided and collected in a concentrated manner, which facilitates subsequent water treatment or recycling. In addition, the setting of the guide pipe 20 and the water outlet pipe 21 can effectively prevent the wastewater generated during the cleaning process from splashing everywhere and keep the laboratory environment clean.

[0029] Specifically, by Figure 5 As shown, in this embodiment, the inner walls of the three springs 11 are all glued with silicone pads 18; the softness of the silicone pads 18 can protect the probe from damage and avoid wear or scratches caused by contact with hard materials.

[0030] Specifically, by Figure 2 , Figure 4 and Figure 5 As shown, in this embodiment, an arc-shaped piece 15 is fixed to one side of each of the three spring pieces 11; this ensures that one end of the pipe 17 can fit tightly against the inner wall of the arc-shaped piece 15, so that the water jet from the pipe 17 can pass smoothly through the arc-shaped piece 15, achieving uniform and thorough cleaning of the inner wall of the probe.

[0031] Specifically, by Figure 1 As shown in this embodiment, the cover 4 is also provided with a viewing window 5; this allows the operator to observe the cleaning status of the probe during the cleaning process and ensure the cleaning effect.

[0032] Specifically, by Figure 4 As shown, in this embodiment, the inner wall of the cleaning tank 3 is also fixed with a support plate 19, and one end of the mounting tube 9 passes through the support plate 19; by configuring the support plate 19, the mounting tube 9 can be effectively supported, thereby enhancing its stability and reducing the occurrence of bending.

[0033] Components not described in detail in this article are existing technologies.

[0034] The working principle and usage process of this utility model are as follows: Before use, please first put the hose on the connecting pipe 7 and the pipe 17 respectively, and then connect the hose to the water pump. Next, insert the probe into the installation pipe 9. By rotating the sleeve 14 clockwise, it moves on the installation pipe 9 and squeezes the fixing block 12, making it tilt downward, thereby squeezing the three spring pieces 11 to clamp the outer wall of the probe. Then, start the water pump so that the nozzle 8 cleans the outer wall of the probe, while the pipe 17 cleans the inner wall of the probe. Use the through hole 10 to let the water sprayed on the inner wall of the probe flow out, so as to achieve simultaneous cleaning of the inner and outer walls of the probe. During the cleaning process, the manual turntable 16 can be rotated to rotate the probe to ensure that the outer wall is cleaned more thoroughly. After cleaning, rotate the sleeve 14 counterclockwise to reset the fixing block 12, and then open the cover door 4 to take out the cleaned probe.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A probe cleaning device for fully automatic biochemical analyzers, comprising a carrier plate (1), characterized in that: The bottom four corners of the carrier plate (1) are fixed with supporting legs (2), and the top is provided with a cleaning box (3), the inside of the cleaning box (3) is provided with a water distribution pipe (6), the outer wall of the water distribution pipe (6) is fixed with a connecting pipe (7), the top end of the connecting pipe (7) penetrates through the cleaning box (3), a plurality of spray heads (8) are also fixed on the water distribution pipe (6) at equal intervals, and one side of the cleaning box (3) is hingedly connected with a cover door (4); The inside of the cleaning box (3) is also rotatably connected with a mounting pipe (9), one end of the mounting pipe (9) penetrates through the cleaning box (3) and is fixed with a manual turntable (16), three through holes (10) are formed in the mounting pipe (9), and three elastic sheets (11) are fixed on the inner wall of the mounting pipe (9), one side of each of the three elastic sheets (11) is located in the inside of the through hole (10) and is fixed with a fixed block (12), and the fixed block (12) extends out of the through hole (10), the manual turntable (16) is also fixed with a pipe (17), one end of the pipe (17) penetrates through the cleaning box (3) and is located on the inner wall of the mounting pipe (9), and the outer wall of the mounting pipe (9) is also provided with a sleeve pipe (14) through screw threads.

2. The probe cleaning device for a fully automatic biochemical analyzer according to claim 1, characterized in that: The top of each of the three fixed blocks (12) is also fixed with a limiting sheet (13).

3. The probe cleaning device for a fully automatic biochemical analyzer according to claim 1, characterized in that: The bottom of the carrier plate (1) is also fixed with a flow guide pipe (20), and the bottom of the flow guide pipe (20) is fixed with a water outlet pipe (21).

4. The probe cleaning device for a fully automatic biochemical analyzer according to claim 1, characterized in that: The inner wall of each of the three elastic sheets (11) is glued with a silica gel pad (18).

5. The probe cleaning device for a fully automatic biochemical analyzer according to claim 1, characterized in that: One side of each of the three elastic sheets (11) is fixed with an arc-shaped sheet (15).

6. The probe cleaning device for a fully automatic biochemical analyzer according to claim 1, characterized in that: The cover door (4) is also provided with a perspective window (5).

7. The probe cleaning device for a fully automatic biochemical analyzer according to claim 1, characterized in that: The inner wall of the cleaning box (3) is also fixed with a supporting sheet (19), and one end of the mounting pipe (9) penetrates through the supporting sheet (19).

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